he/she can talk/eat, etc. for England

for England

A lot. Often used in the phrase "talk for England," meaning to talk a lot. Whenever I'm with Miranda, she just talks for England, and I can't get a word in!
See also: England, for
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

he/she can talk/eat, etc. for England

BRITISH, INFORMAL
If you say that someone can talk/eat, etc. for England, you mean that they do that thing a lot. That woman can talk for England.
See also: can, England, for, he, she, talk
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012
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